We're endeavoring to assemble a QNX hard disk cloning station. We're booting QNX from CD and have multiple drives in the
 system. One of the drives will be used as the source for all the others. With multiple drives in the system, it would 
be beneficial to be able to map a /dev/hd? block file to a drive's serial number. Is there a shell command that takes a 
drive block device and returns information on the drive, including its serial number? Thanks.

Mark